as far as i can tell they stopped offering the $1500 GSuite sign-up bonus in early/mid-may. since the $1500 credit was limited to the first three months, i don't expect that there would be many DP's of successful reimbursements under that offer after mid-august, as the time limit would have run out around then. i got that offer and my reimbursements were automatic for all $1500 within a few days of issuing the payment to my GSuite account.

if you're referring to the second GSuite offer, i assume the reimbursements should happen automatically each month for twelve months, but haven't seen any DP's regarding that offer.